rxplot /schunk_velocities_control/velocities[0] /schunk_velocities_control/velocities[1] /schunk_velocities_control/velocities[2] /schunk_velocities_control/velocities[3] /schunk_velocities_control/velocities[4] /schunk_velocities_control/velocities[5] /schunk_velocities_control/velocities[6] /schunk_velocities_control/velocities[7] 
